Evaluate and simplify the

expression when x=14 and y= 1/3.

2x


13 – 9y

Step-by-step explanation:

1/2 ÷ 3/4 = 1/2 × 4/3 = 4/6

a = 2

b = 4

c = 3

d = 4

e = 6

Answer:

Easy there ya go

Step-by-step explanation:

center: -1

radius: 3

equation of the circle: 3 X -1

Answer:

44 Paper wrap; Add all numbers together

Step-by-step explanation:

Hope this helps

Answer:

needs 620 cm2 paper to wrap

Step-by-step explanation:

the figure has 6 sides

2 sides: (20)(14)=280 cm2

2 sides: (10)(14)=140 cm2

2 sides: ((20)(10)=200 cm2

280+140+200=620 cm2

I hope this help you

Answer:

[tex](\frac 32, 0)[/tex]

Step-by-step explanation:

I'm assuming that there was a | at the beginning so it's [tex]f(x) = |2x-3|[/tex]. With this kind of plots you get angular points where the graph of the "original" function - ie the one without the absolute value - would cross the x-axis. In this case, when [tex]2x-3 = 0 \rightarrow x= \frac32[/tex]

Step-by-step explanation:

a. 3.31615384615

b.64.5161428571

c. 6.11242857143

d. 98.588

Answer: -9/1

Step-by-step explanation:

first covert 5 and 1/4 into an improper fraction

5x4 ( 5 one quaters)  = 20 + the 1 remaining = 21

so 21/4

or 21 quaters

then divide .

but remeber these rules!

If the signs are the same (either both positive or both negative), then the answer is positive.

If the signs are different (one negative and one positive), the answer is negative.

so , our answer will be a negative

then

divide as usual

but when we divide we need to remeber to x by the reciprocal of our divisor

the divisor here is - 7/12

We can think of a whole number as being "number/1", so the reciprocal is just like "flipping it over"

-7/12  "flipping it over" is -12/7

so three rules

1- our answer will be negative

2- we are timesing by the reciprocal

FINAL ANSWER =

21/4 x -12/7

21 x 12 = 252

4 x7= 28

- 252/ 28 is the answer

Find the GCD (or HCF) of numerator and denominator

GCD of 252 and 28 is 28

Divide both the numerator and denominator by the GCD

252 ÷ 28

28 ÷ 28

Reduced fraction:  

9

1

Therefore, 252/28 simplified to lowest terms is -9/1.

took so long so plz give me thanks = + branliest xxx

Answer:

(x²+1)(x+1)

Step-by-step explanation:

(x³+x²)+(x+1)

x²(x+1)+1(x+1)

(x²+1)(x+1)

Answer:

C- (x2 + 1)(x + 1)

Step-by-step explanation:

Answer:

69.7%

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

I think it is 8 times 8 I’m probably wrong I don’t do this math.

Answer:The original square was 10 x 10 inches

Step-by-step explanation:

Let L, W, and H stand for length, width, and height (in inches)

Volume = L*W*H

L*W*H = 128 in^3

H = 2 in

This is a square, so L = W

L*W*H = 128 in^3

W*W*(2in) = 128 in^3

W^2 = 64 in^2

W = 8 in

Add 2 in for the area that was used for the side.

The original square was 10 x 10 inches

Answer:

Square root (V) of 150:

5 V6 (5*Square root of 6)

Square Root (V) of 7/2

V14/2 (square root of 14)/2

Answer:

Slope is 2/3, intercept is -1

Step-by-step explanation:

Solve for y to bring in the (slope)x + (intercept) form.

[tex]3y=2x-3\\y= (\frac23)x + (-1)[/tex]

Answer:

y=2/3x-1   -1 is the y- intercept and 2/3x is the slope

Step-by-step explanation:

Evaluate:

[tex] \: \: \: \: \: \: \displaystyle\int\rm {y}^{2} \sqrt[3]{y} \: dy[/tex]

[tex] {\large\underline{\sf{Solution-}}}[/tex]

[tex] \: \: \: \: \: \: \displaystyle\int\rm {y}^{2} \sqrt[3]{y} \: dy[/tex]

can be rewritten as

[tex]\rm \:  =  \: \displaystyle\int\rm {y}^{2} \times {\bigg(y\bigg) }^{\dfrac{1}{3} } \: dy[/tex]

[tex]\rm \:  =  \: \displaystyle\int\rm {\bigg(y\bigg) }^{2 + \dfrac{1}{3} } \: dy[/tex]

[tex]\rm \:  =  \: \displaystyle\int\rm {\bigg(y\bigg) }^{\dfrac{6 + 1}{3} } \: dy[/tex]

[tex]\rm \:  =  \: \displaystyle\int\rm {\bigg(y\bigg) }^{\dfrac{7}{3} } \: dy[/tex]

[tex]\rm \:  =  \: \dfrac{ {\bigg(y\bigg) }^{\dfrac{7}{3} + 1} }{\dfrac{7}{3} + 1 } + c[/tex]

[tex]\rm \:  =  \: \dfrac{ {\bigg(y\bigg) }^{\dfrac{7 + 3}{3}} }{\dfrac{7 + 3}{3}} + c[/tex]

[tex]\rm \:  =  \: \dfrac{ {\bigg(y\bigg) }^{\dfrac{10}{3}} }{\dfrac{10}{3}} + c[/tex]

[tex]\rm \:  =  \:\dfrac{3}{10} {\bigg(y\bigg) }^{\dfrac{10}{3}} + c[/tex]

Answer:

you have to start with you b which in your problem is 5 so put a point at 5 on the y-axis on your graph. then with the M (the fraction numbers) you have to move either up or down depending if there is a negative number. so yours is 1/2 so then you would start at the 5 point and go up 1 and right 2 then you just keep repeating till you get a few points and can make a line then you just do the same thing for the other equation. start at 3 on the y-axis and then go up 3 and right 4 then just keep repeating till you get a few point and can create a line at the end the lines should cross each other like perpendicular lines

Step-by-step explanation:

hope this helps:)

Step-by-step explanation:

By the question ;

[tex]4 - \frac{3}{5m} = \frac{6}{5m} + 2 \\ \frac{20m - 3}{5m} = \frac{( 6 + 10m)}{5m } \\ 5m \: will \: be \: cancelled \\ now \\ 20m - 3 = 6 + 10m \\ 20m - 10m = 6 + 3 \\ 10m = 9 \\ so \: \: m \: = \frac{9}{10} [/tex]

Answer:

18$

Step-by-step explanation:

its fake lol free me

Answer:

that's easy It's Four

Step-by-step explanation:

6 plus four equals 10 and 10 plus four is 14

Answer:

4

Step-by-step explanation:

6 > 10 > 14

6 + _ = 10?, 10 + _ = 14?

6 + 4 = 10, 10 + 4 = 14

= 4

hope this helps! :D

Answer:

a 6

b 5

c 5

Step-by-step explanation:

of means multiply

(a) 1 / 5 of 30

1/5 * 30

30/5 = 6

(b) 1 / 4 of 20

1/4 * 20

5

(c) 1 / 3 of 15

1/3 * 15

5

Answer:

17.3 in

Step-by-step explanation:

Answer: 17.3

Step-by-step explanation: If you divide 69 by 4 it gets you 17.25, so if you round that to the nearest tenth of an inch, it will get you 17.3.

Answer:

y = -7

Step-by-step explanation:

x = 0

y = -7

Answer:

X=-7

Step-by-step explanation:

Vertical line is created when it is X= #

and

Horizontal line is created when Y= #

It is simply the opposite direction of the Axis

Answer:

190

Step-by-step explanation:

1171-981= 190 miles

You substact because they are asking how much longer (usally how much more but it just needs to me a word that means larger) and when they ask for that you substact.

Answer:

the answer is 190 miles longer than ohio.

Step-by-step explanation:

1171-981=190

I subtracted the length of Ohio river by the length of Mississippi river

Answer:

y=128.8^x

Step-by-step explanation:

Answer: In this graph, the y-intercept of the line is -2. The equation of the line is y=x-2.

Answer:

your answer is B

Step-by-step explanation:

Yes, they are distributed randomly in each class. Option B is correct.

The frequency distribution table summarizes the weekly incomes of students with part-time jobs. To justify whether is it possible to identify the original list of weekly incomes from the table.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
In a table income of students is given with the number of students as a frequency as students earning in part-time, Yes, they are distributed randomly in each class. Option B is correct.

Thus, yes, they are distributed randomly in each class. Option B is correct.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Answer:

Step-by-step explanation:

A. StartFraction 75 times 1 Over 200 times 1 EndFraction = StartFraction 75 Over 200 EndFraction

B. StartFraction 100 times 26.7 Over 75 times 2.67 EndFraction = StartFraction 267 Over 200.25 EndFraction

100*26.7 / 75*2.67 = 267/200.25, INCORRECT, 75% of the number can't be greater than number itself (267 > 200)

C. StartFraction 200 times 2 Over 100 times 2 EndFraction = StartFraction 400 Over 200 EndFraction

D. StartFraction 75 times 2 Over 100 times 2 EndFraction = StartFraction 150 Over 200 EndFraction

Answer:

$112

Step-by-step explanation:

$80  --------  5 hours

?       ---------  7 hours

so 80 * 7 = x * 5

x = 80 * 7 / 5

x = 112

Answer:

  (d)  ∠ABC ≅ ∠MNP

Step-by-step explanation:

Look at the letters in order:

  ∠ABC:

  A — 3 arcs, matched by M

  B — 1 arc, matched by N

  C — 2 arcs, matched by P

The congruent angle will have corresponding letters in the same order:

  ∠ABC ≅ ∠MNP